Home / 4,073,129.80-6,109,694.70-4,010,144.20

Finding the Fourth Proportional to 4,073,129.80, 6,109,694.70 and 4,010,144.20

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Solution

The fourth proportional to 4,073,129.80, 6,109,694.70 and 4,010,144.20 is: 6,015,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,129.80 : 6,109,694.70 = 4,010,144.20 : x
  2. Step 2: Convert to fraction form
    4,073,129.80/6,109,694.70 = 4,010,144.20/x
  3. Step 3: Cross multiply
    4,073,129.80x = 6,109,694.70 × 4,010,144.20
  4. Step 4: Simplify right side
    4,073,129.80x = 24,500,756,764,975.74
  5. Step 5: Solve for x
    x = 24,500,756,764,975.74/4,073,129.80
  6. Step 6: Final answer
    x = 6,015,216.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.